[Solved] Error 0xc0000021a ; computer won\'t start, hard drive suspected

my laptop has a system error 0xc000021a, as i was trying to install windows8 pro from windows 7 ultimate
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  1. Hi :)

    Run a hard drive test in DOS...HIRENS CD etc, it sounds like a failing hard drive...

    All the best Brett :)
  2. Put the memory dump file on the cloud. It beats just guessing at the problem.
    WINLOGON_FATAL_ERROR (c000021a) is the logon process shutting down.
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